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SPHERE ONE EXTENDOSPHERESâ„¢ 350 Hollow Spheres

Category Ceramic , Oxide , Silicon Oxide , Other Engineering Material , Additive/Filler for Polymer
Manufacturer Sphere One Inc
Trade Name EXTENDOSPHERES™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF SPHERE ONE EXTENDOSPHERESâ„¢ 350 Hollow Spheres.pdf
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  Online Service   lookpolymers   27660005
Material Notes:
EXTENDOSPHERESâ„¢ hollow spheres are efficient, lightweight additives for most resin systems. When Extendospheresâ„¢ replace heavier, more expensive components on an equivalent volume basis, they can reduce raw material costs as well as density.Applications: EXTENDOSPHERESâ„¢ 350 hollow spheres are a standard grade. They are recommended for use in cement, grout, sealants, roofing compounds, PVC and latex flooring. They can also be used in high mil-build industrial coatings and mastics.Information provided by Sphere One Inc.
Physical Properties Metric English Comments
Bulk Density 0.400 g/cc
0.0145 lb/in³
Density 0.700 - 0.800 g/cc
0.0253 - 0.0289 lb/in³
Particle Size 150 µm
150 µm
Average Mean
10 - 500 µm
10 - 500 µm
Mechanical Properties Metric English Comments
Hardness, Mohs 5.0
5.0
Compressive Strength 20.7 MPa
3000 psi
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 1300 °C
2370 °F
Deformation temp
Component Elements Properties Metric English Comments
Al2O3 28 - 33 %
28 - 33 %
Fe2O3 <= 4.0 %
<= 4.0 %
SiO2 58 - 65 %
58 - 65 %
Descriptive Properties Value Comments
Color gray
Physical Form Free-Flowing Powder
Shell Thickness Approx. 10% of diameter
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